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A64: Implemented EOR (vector), ORR (vector, register) and ORN (vector) Instructions (#142)

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Fernando Sahmkow 2018-01-25 20:57:56 -04:00 • committed by MerryMage
parent cf824fb2b2
commit e0c12ec2ad
6 changed files with 81 additions and 3 deletions
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20
src/backend_x64/emit_x64_vector.cpp
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@ -121,6 +121,26 @@ void EmitX64::EmitVectorAnd(EmitContext& ctx, IR::Inst* inst) {
EmitVectorOperation(code, ctx, inst, &Xbyak::CodeGenerator::pand);
}
void EmitX64::EmitVectorOr(EmitContext& ctx, IR::Inst* inst) {
EmitVectorOperation(code, ctx, inst, &Xbyak::CodeGenerator::por);
}
void EmitX64::EmitVectorEor(EmitContext& ctx, IR::Inst* inst) {
EmitVectorOperation(code, ctx, inst, &Xbyak::CodeGenerator::pxor);
}
void EmitX64::EmitVectorNot(EmitContext& ctx, IR::Inst* inst) {
auto args = ctx.reg_alloc.GetArgumentInfo(inst);
Xbyak::Xmm xmm_a = ctx.reg_alloc.UseScratchXmm(args[0]);
Xbyak::Xmm xmm_b = ctx.reg_alloc.ScratchXmm();
code->pcmpeqw(xmm_b, xmm_b);
code->pxor(xmm_a, xmm_b);
ctx.reg_alloc.DefineValue(inst, xmm_a);
}
void EmitX64::EmitVectorLowerPairedAdd8(EmitContext& ctx, IR::Inst* inst) {
auto args = ctx.reg_alloc.GetArgumentInfo(inst);